HARLEY-DAVIDSON 4130-30 Brake Stabilizer Shackle Rl Solo 45
fits make: Harley. year: 1930–1936.
( Brand: Harley-davidson ), ( Manufacturer Part Number: 4130-30 ), ( Part Type: Brake Stabilizer Shackle ), ( Compatible Model: Servi-car ), ( Country Of Origin: United States )
Review HARLEY DAVIDSON Brake Stabilizer Shackle #4130-30 Dl Rl 45 Solo fits 1930–1936
The **Harley-Davidson 4130-30 Brake Stabilizer Shackle (DL/RL 45 Solo, 1930 1936)** is a meticulously crafted, period-correct replacement component designed to restore authenticity and functionality to the iconic Harley-Davidson 45 V-Twin engines produced between 1930 and 1936. This shackle serves as a critical linkage in the brake stabilizer system, ensuring smooth and reliable operation of the rear brake lever while maintaining the classic mechanical integrity of the bike s drivetrain. Crafted from high-quality, heat-treated steel, this shackle is forged to match the original specifications, featuring a robust pin and bushing assembly that resists wear and corrosion, even under the demanding conditions of vintage riding. The design includes a precise 30-degree taper on the shackle pin, allowing for easy installation and removal while maintaining proper alignment with the brake stabilizer arm and frame. Ideal for both restoration projects and maintenance upgrades, this part is fully compatible with the **DL (Dual) and RL (Road Leader) 45 Solo models**, ensuring a seamless fit for collectors, enthusiasts, and mechanics seeking to preserve the mechanical heritage of Harley-Davidson s early classic motorcycles. Whether restoring a show-worthy vintage bike or ensuring reliable performance on the open road, this shackle exemplifies the timeless engineering that defined Harley-Davidson s golden era.
### **Pros and Cons of Buying a Harley-Davidson 4130-30 Brake Stabilizer Shackle (1930 1936, DL/RD 45 Solo)**
#### **Pros**
1. **Authenticity and Historical Value** This part is a genuine, period-correct component for early Harley-Davidson motorcycles, making it ideal for restoration or museum-quality builds. Original parts are highly sought after by collectors and enthusiasts who prioritize historical accuracy.
2. **Reliability of Harley-Davidson Engineering** Harley-Davidson s early designs, including the 45 Solo, were built to last with solid construction. Using an original or high-quality reproduction part ensures compatibility with the bike s original mechanical integrity.
3. **Aesthetic and Collectible Appeal** For vintage motorcycle enthusiasts, original or reproduction parts enhance the bike s authenticity. This shackle, being a functional yet decorative component, contributes to the bike s classic look, which can increase its value over time.
4. **Compatibility with Restoration Projects** If you re restoring a 1930s Harley, this part fits seamlessly into the original build. It avoids the need for aftermarket modifications that could compromise the bike s vintage character.
5. **Potential for Investment** Well-preserved or restored early Harley parts can appreciate in value, especially if the bike is rare or in high demand among collectors.
---
#### **Cons**
1. **High Cost** Original or reproduction parts for vintage Harley-Davidson components can be expensive, especially if sourced from specialty suppliers or restored to museum condition. The 4130-30 shackle may require significant investment compared to modern aftermarket alternatives.
2. **Limited Availability** Finding a genuine or high-quality reproduction part may be difficult, depending on the supplier. Some parts may only be available through niche dealers, increasing lead times and potential frustration.
3. **Maintenance and Wear** Even original parts may show signs of age, such as corrosion or wear, requiring additional cleaning, polishing, or restoration work. This adds time and labor costs to the project.
4. **Functional Limitations** Early Harley-Davidson braking systems were not as advanced as modern designs. The brake stabilizer shackle, while functional, may not provide the same stopping power or durability as contemporary components. Riders should be aware of the limitations in braking performance.
5. **Skill and Knowledge Required** Installing or restoring vintage parts often demands mechanical expertise, especially when working with older welding techniques, period-correct lubricants, or original hardware. Mistakes can lead to further damage or safety issues.
6. **Potential for Counterfeit Parts** The vintage motorcycle market has seen an increase in counterfeit or poorly made reproduction parts. Buyers must verify the authenticity and quality of the shackle to ensure it meets original specifications.
---
### **Conclusion**
The **Harley-Davidson 4130-30 brake stabilizer shackle (1930 1936, DL/RD 45 Solo)** is a valuable component for enthusiasts who prioritize authenticity, historical accuracy, and collectible value. It is well-suited for restoration projects, museum-quality builds, or riders who appreciate the craftsmanship of early Harley-Davidson engineering. However, the high cost, limited availability, and potential maintenance challenges make it less ideal for casual riders or those seeking modern performance.
If you are restoring a vintage Harley or building a period-correct bike, this part is worth the investment. For everyday riding or performance-focused builds, modern alternatives may offer better reliability and ease of maintenance.
### **Recommendation**
- **Buy if:** You are restoring a 1930s Harley-Davidson, prioritize authenticity, or are a collector willing to invest in high-quality vintage parts.
- **Avoid if:** You are on a tight budget, seeking modern performance, or lack the mechanical expertise to properly install or maintain the part.
- **Alternative Consideration:** If authenticity is less critical, explore high-quality reproduction parts from trusted suppliers like **Harley-Davidson Heritage Parts, Vintage Cycle Works, or eBay (with verified sellers)**. Always verify the part s condition and provenance before purchasing.
For the best experience, pair this purchase with thorough research, professional consultation if needed, and a commitment to proper maintenance to preserve the bike s value and functionality.
Details:
Brake Stabilizer, Casting number, SF-834 T. Probably one of the cleaner ones I have come across. My quick research appears that this fits 1930-1936 Harley DL RL 45 Solo and a part #4130-30.
part #: 413030 prices
- $99.00-$299.99
specifications cyclevintagee:
- for makes: Harley
- for years: 1930-1936
- brand: Harley-davidson
- mpn: 4130-30
- part type: Brake Stabilizer Shackle
- compatible model: Servi-car
- country of origin: United States
seller cyclevintagee:
- # reviews: 1044
- city: Rolla, Missouri
- rating: 100.0%
general cyclevintagee:
- Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
- condition: Used
offer cyclevintagee:
- started: May 10, 2026
- quantity: 1
- availability: In Stock
- options: Ship-to-home
- sold: 0
returns cyclevintagee:
- policy: No Returns
payments cyclevintagee:
- credit card: Mastercard
- other
- wallet: Paypal
shipping cyclevintagee:
- class: Standard
- transit: 5-11 Days
- type: Calculated
- carrier: USPS
- service: USPS Ground Advantage
- cost: $14.10
Harley-davidson 4130-30 Is Similar To:
- 1 27125-70p 1 Aermacchi Harley-davidson 1970 Harley Rapido-125cc (32.9% similar) Carb dirty needs rebuild probably has been sitting for years as pictured any questions ask thanks...(February 25th, 2018)
- 265-24 265-24 Harley Davidson 1924 Dcb (31.7% similar) Part 1LB OS set of rings fits 1924 to motors there is no rust 1937 twins compression 4 per box offer for 2 boxes. 1924 CB motors new old stock in box piston rings...(January 4th, 2018)
- 33701-71a 33701-71a Harley-davidson Sportster-xlch New Old (35.7% similar) Sportswear-zilch new old stock sprocket assembly. It is original harley and fits. Part 71A 10LBS. This is for kick and electric start. This is hard to find...(November 15th, 2017)
- 3371-36 3371-36 Harley-davidson Harley Davidson Throttle (34.8% similar) This is a throttle cable bracket for 1936-UP harley Davidson's. I also have one un chromed. It has been chromed...(November 25th, 2017)
- 41483-66p Dixie Nos Harley Davidson Aermacchi Tooth Wheel Sprocket (32.4% similar) Harley davidson armchair rear sprocket 27 65P later new old stock...(June 5th, 2018)
- 46050-59a 46050-59a Harley-davidson Topper New Old (33.3% similar) Topper new old stock in box front fork spring kit original end fits there is no rust comes with bolt and spacer great. Part 59A 2LB...(December 25th, 2017)
- 62129-75 Harley Davidson Gas Petcock (32.2% similar) Going through boxes listing as they come out. Will combined ship. Fuel line straight down. More to come. Needs a good cleaning came off original mid 70S preclude tank single passages are, has factory nut and filter. Selling all harley parts packed away 20 yrs ago...(July 23rd, 2017)
- 6524 X 19 6524 Harley-davidson Harley (33.6% similar) Do not pay before I have a chance to box and weigh. Genuine original nos x 19 1/6 4, plain steel washers. Thanks, zeal. All questions answered within 24 hours. I ship worldwide. Also work great for chiming motor mounts. I will use USPS and ship the cheapest way possible...(September 14th, 2017)
- 68549-73p 68549-73p Aermacchi Harley-davidson 1975 Harley (30.2% similar) ...(July 27th, 2017)
- 70271-98cp Daytona Harley Davidson Chrome Switch Kit Cruise Acc Spot Speaker (31.6% similar) Chrome switch kit 98CP acct, spot, speakers, cruise as-is no returns...(November 19th, 2018)
- 0000-00 Harley-davidson Harley 1977-80 Under (35.2% similar) Does not include any hardware. This is used condition. What you see is get. May have other superficial imperfections. Any questions please send me messages. If you overlook something or do not read the good. Please rate my effort. This ad is for all that you see in the images and nothing more. And I...(September 13th, 2017)
